Call Support

021-2956-3045

Phone

+62822587064

Fax

021-2956-3052

Multiple Point Retrievable Model 1300 A 9

Multiple Point Retrievable Model 1300 A 9

The Model A-9 Retrievable Extensometer (Patent No. 5,585,555) is designed to measure deformations in boreholes in rock, concrete, and other constru

Description

The Model A-9 Retrievable Extensometer (Patent No. 5,585,555) is designed to measure deformations in boreholes in rock, concrete, and other construction materials. The device can be used in pile load teststudies, plate jacking tests and virtually any application where a hole can be drilled or a pipe can be cast into the structure being studied. The system features adjustable gage lengths, rapid and simple installation/removal and high accuracy using a variety of transducers including Vibrating Wire and DCDT’s. Adapters for use in square tubing are also available.

Spesification

Standard Ranges¹
12.5, 25 mm
Resolution
0.02% F.S.
Accuracy²
±0.1% F.S.
Temperature Range¹
−20°C to +80°C
Diameter
45 mm (anchor); 25 mm (transducer)
Overall Length
495 mm